Students investigate the three types of material stress related to rocks. They identify the three types of stress, conduct a simulation by breaking bars of soap using only their hands, and complete a worksheet.
7th - 9th Science 3 Views 3 Downloads
Why Are Some People Left-Handed?
Despite what some may think, being right- or left-handed isn't a conscious choice people make. Watch this short video to find out exactly what determines a person's dominant hand, and how the cooperative and competitive nature of humans...
5 mins 7th - 12th Science CCSS: Adaptable
Does Stress Cause Pimples?
After this video, make sure to give a pop quiz on pimples! The question that is answered is whether or not pimples are caused by stress. Stress hormones give our bodies what we need for a fight or flight, but what happens if we don't do...
4 mins 7th - 12th Science CCSS: Adaptable